Water quality in the Willamette Basin, Oregon, 1991-95 /
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| Imprint: | [Portland, Or.?] : U.S. Dept. of the Interior, U.S. Geological Survey, 1998. |
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| Description: | 34 p. : col. ill., col. maps ; 28 cm. |
| Language: | English |
| Series: | U.S. Geological Survey circular ; 1161 |
| Subject: | |
| Format: | E-Resource U.S. Federal Government Document Book |
| URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/6512432 |